Magnet Powered Submarine - The Hunt for Red October IRL!

"Invisible. Silent. Stolen. The hunt is on" We make a silent submarine powered by magnets and electricity, aka Magnetohydrodynamics. More details here: https://www.kjmagnetics.com/blog.asp?... Make sure to subscribe for more magnet related videos! From experiments, to DIY projects, to magnet smash videos, we've got it all! Facebook:   / kjmagnetics   Instagram:   / kjmagnetics   Twitter:   / kjmagnetics   Website: https://www.kjmagnetics.com/categorie...